Theater of State begins by examining the noise of politics inside Parliament, arguing that the House of Commons increasingly became a place of noisy, hotly contested speech. It then turns to the material conditions of note-taking in Parliament and how and the public became aware of parliamentary debates. The book concludes by examining practices of lobbying, intersections of the public with Parliament within Westminster Palace, and Parliament's expanding print culture. The author argues overall that the Crown dispensed with Parliament because it was too powerful and too popular.